/**
  * Displays homepage.
  *
  * @return mixed
  */
 public function actionIndex()
 {
     if (Yii::$app->user->isGuest) {
         return $this->goHome();
     }
     $model = $this->loadProfile();
     $transactions = Transaction::getLastUserTransactions(Yii::$app->user->id);
     $rates = User::getLastUserRates(Yii::$app->user->id);
     //echo'<pre>';print_r($drafts);echo'</pre>';die;
     $data = ['model' => $model, 'transactions' => $transactions, 'rates' => $rates];
     return $this->render('main', ['subTmpl' => 'index', 'data' => $data]);
 }